Tri-State Seminar – TSS 2022

South Point 9777 S Las Vegas Blvd, Las Vegas, NV

August 8-11, 2022 at South Point Hotel & Casino, Historical Attendance: 3,000 | Since 1985, Tri-State Seminar LLC (TSS) has been providing affordable, high quality education to water and wastewater operators from the Western United States through our annual three-day seminar designed to provide professional development, continuing education, and technology transfer to support the vision and missions of our partner organizations; AZ Water Association, California Water Environment Association and the Nevada Water Environment Association.